kludge: omnetpp.py: added current dir as ned folder to smoke test com…

…mand

sometimes when running the smoke test the ned includes could not be found

opp_env/database/omnetpp.py

@@ -266,7 +266,7 @@ def make_omnetpp_project_description(version, base_version=None, is_modernized=F
         "smoke_test_commands": [
             """if [ "$BUILD_MODE" = "debug" ]; then DEBUG_SUFFIX="_dbg"; fi """ if base_version >= "5.2" else None,
             "nedtool -h >/dev/null" if base_version.startswith("3.") else
-            "cd samples/dyna; ./dyna$DEBUG_SUFFIX -u Cmdenv >/dev/null" 
+            "cd samples/dyna; ./dyna$DEBUG_SUFFIX -n . -u Cmdenv >/dev/null" 
         ],
         "test_commands": [
             None if base_version < "6.0" else